Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions of Envoy a crash occurs when configured for :ref:`upstream tunneling <envoy_v3_api_field_extensions.filters.network.tcp_proxy.v3.TcpProxy.tunneling_config>` and the downstream connection disconnects while the the upstream connection or http/2 stream is still being established. There are no workarounds for this issue. Users are advised to upgrade.
References
| Link | Resource |
|---|---|
| https://github.com/envoyproxy/envoy/commit/ce0ae309057a216aba031aff81c445c90c6ef145 | Patch Third Party Advisory |
| https://github.com/envoyproxy/envoy/security/advisories/GHSA-cmx3-fvgf-83mf | Issue Tracking Third Party Advisory |
| https://github.com/envoyproxy/envoy/commit/ce0ae309057a216aba031aff81c445c90c6ef145 | Patch Third Party Advisory |
| https://github.com/envoyproxy/envoy/security/advisories/GHSA-cmx3-fvgf-83mf | Issue Tracking Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 06:29
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/envoyproxy/envoy/commit/ce0ae309057a216aba031aff81c445c90c6ef145 - Patch, Third Party Advisory | |
| References | () https://github.com/envoyproxy/envoy/security/advisories/GHSA-cmx3-fvgf-83mf - Issue Tracking, Third Party Advisory |
Information
Published : 2022-02-22 23:15
Updated : 2024-11-21 06:29
NVD link : CVE-2021-43826
Mitre link : CVE-2021-43826
CVE.ORG link : CVE-2021-43826
JSON object : View
Products Affected
envoyproxy
- envoy
CWE
CWE-416
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